/usr/share/doc/ruby-fast-stemmer/README

Fast-stemmer is simply a wrapping around multithreaded
Porter stemming algorithm.
This gem adds a String#stem method, and it conflicts with the stemmer gem.
It's in order of magnitude faster (and uses much less memory) than the latter.
For the original work please see:
http://tartarus.org/~martin/PorterStemmer/
Gemfile:
gem 'fast-stemmer'
Usage:
require 'rubygems'
require 'fast_stemmer'
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